Last updated on 10/26/2014


  Hα  PK 93-0.1 (2X)

  Bubble area    Bubble    Bubble inverted  Cofirmation image

0bject Sh2-124 Emission nebula in Cygnus
Date Augus21-23, 2012
Exposure HαLRGB 360:30:30:30:30  (Hα+R 80/20 for red, Hα for luminance)
Camera STL11000M with AstroDon Gen II filters (water-assisted cooling)
Telescope ASA 10N f/3.7 on AP900GTO CP3
Guiding Remote guide head with MiniBorg 50 mm
Processing MaximDL, Photoshop CS5, GradientXterminator, AstroActions
Comments Moderate seeing; acquired with CCD Commander